For public transportation in a particular city, there is a 75 percent chance of a bus being delayed because of bad weather. If a bus is delayed because of bad weather, there is a 90 percent chance that the bus will also be delayed because of heavy traffic. If a bus is not delayed because of weatherthere is a 40 percent chance that be delayed because of heavy trafficone bus is randomly selected from the transit station what is the probability that the bus will have at least one of these two types of delays